CN220579686U - Production device of high-strength corrugated board - Google Patents
Production device of high-strength corrugated board Download PDFInfo
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- CN220579686U CN220579686U CN202321234532.2U CN202321234532U CN220579686U CN 220579686 U CN220579686 U CN 220579686U CN 202321234532 U CN202321234532 U CN 202321234532U CN 220579686 U CN220579686 U CN 220579686U
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- corrugated paper
- corrugated
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- alignment
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- 238000004519 manufacturing process Methods 0.000 title description 15
- 238000000034 method Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000000123 paper Substances 0.000 description 67
- 239000010410 layer Substances 0.000 description 19
- 238000003825 pressing Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The utility model discloses a high-strength corrugated board, which comprises at least two layers of corrugated paper, wherein the ridges and peaks of each layer of corrugated paper are positioned in the same vertical plane, and the ridges and valleys of each layer of corrugated paper are positioned in the same vertical plane; in addition, still disclose a apparatus for producing of high strength corrugated container board, through being located the stupefied peak of every layer of corrugated container board in same vertical plane, the stupefied valley of every layer of corrugated container board is located the structure in same vertical plane, because the support strength at stupefied peak and stupefied valley top is the highest, so the intensity that makes stupefied peak and stupefied valley of corrugated container board through the structure of this application overlaps to relative the unordered corresponding structure of stupefied peak of corrugated container board and stupefied valley of prior art, intensity promotes, and the corrugated container board intensity uniformity of every batch is more excellent moreover.
Description
Technical Field
The utility model belongs to the technical field of corrugated boards, and particularly relates to a production device of a high-strength corrugated board.
Background
The corrugated paper box is a packaging product with the widest application, the corrugated paper box is manufactured by die cutting, indentation, nailing or sticking, in the production process of the traditional corrugated paper box, a single-layer corrugated paper is often adopted to obtain a three-layer or more corrugated paper board structure after being processed by a glue spreader and a double-sided machine, but the position relationship between the ridges and the valleys of the corrugated paper of each layer is random in the processing process, so that the produced corrugated paper has insufficient strength or uneven strength distribution, and the damage deformation of the corrugated paper box and the corrugated paper box often occurs due to the insufficient local strength. In addition, how to make it possible to meet the corrugated board production of the present application by improving the corrugated board production line is also a problem to be solved.
Disclosure of Invention
The utility model aims to provide a production device of high-strength corrugated boards, which aims to solve the technical problems in the background technology.
In order to solve the technical problems, the aim of the utility model is realized as follows:
the device for producing the high-strength corrugated board is used for producing the corrugated board, the corrugated board comprises at least two layers of corrugated paper, the ridges and the peaks of each layer of corrugated paper are positioned in the same vertical plane, and the ridges and the valleys of each layer of corrugated paper are positioned in the same vertical plane; the corrugated paper alignment device comprises an alignment assembly, wherein the alignment assembly comprises alignment rollers which are symmetrically arranged, a plurality of positioning columns are distributed in the circumferential direction of the roller surface of the alignment rollers, the number of the positioning columns is consistent with the number of corrugated paper layers, and the positioning columns are distributed along the radial direction of the alignment rollers; and the distance between two adjacent positioning columns on the same ring is matched with the center distance between the adjacent ridge peak and ridge valley of the corrugated paper, so that the positioning columns can be inserted into the hollow part of the corrugated paper in the rotation process of the calibration roller.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the section of the positioning column is conical.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the outermost end of the positioning column is a spherical surface or an arc surface.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the calibration assembly further comprises symmetrically arranged reciprocating linear motion assemblies, and each calibration roller is connected to the output end of each reciprocating linear motion assembly.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the alignment assembly comprises a calibration assembly, a counter roller set and a control assembly, wherein the counter roller set is positioned at the inlet side of the calibration assembly; the paired pressing roller group comprises a first pressing roller and a second pressing roller; the distance between the first press roller and the second press roller is larger than the total thickness of corrugated paper passing through the first press roller and the second press roller, so that a gap is formed between the corrugated paper passing through the first press roller and the second press roller.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects: the corrugated board structure has the advantages that the peaks and the valleys of each layer of corrugated paper are located in the same vertical plane, and the peaks and the valleys of each layer of corrugated paper are located in the same vertical plane, so that the strength of the peaks and the valleys of the corrugated paper are overlapped through the structure, compared with the unordered corresponding structure of the peaks and the valleys of the corrugated paper in the prior art, the strength is improved, and the consistency of the strength of corrugated boards of each batch is better; through the design of a calibration roller of the calibration assembly, the positions of the upper corrugated paper and the lower corrugated paper are manually adjusted before the two layers of corrugated paper are compounded, so that the crest-crest and the crest-trough are matched one by one, and the positioning column is inserted into the hollow part of the corrugated paper, so that the position of the corrugated paper can be calibrated and positioned through the calibration roller when the corrugated paper is pulled to move, and the production of the corrugated paper is realized; in addition, through the arrangement of the reciprocating linear motion assembly, the calibration roller can be driven to retract from the running position in the debugging stage, so that interference to the operation of workers is avoided; the arrangement of the compression roller group enables all layers of corrugated paper to be close to each other, so that positioning calibration of the calibration roller is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the prior art;
FIG. 2 is a schematic view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the alignment assembly and the counter roll set;
FIG. 4 is a schematic illustration of a corrugated paper alignment structure;
FIG. 5 is a schematic view of the fit of the positioning posts into corrugated paper;
fig. 6 is a schematic perspective view of a calibration roll.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, based on the examples given, which a person of ordinary skill in the art would obtain without undue burden, are within the scope of protection of the present application.
In the description of the present application, it should be understood that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application.
In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
As shown in connection with fig. 1-2, the present application discloses a high strength corrugated board, comprising a first corrugated board 10 and a second corrugated board 20, the first corrugated board 10 comprising a first facing paper 11, a second facing paper 13 and a first corrugated layer 12 located between the first facing paper 11, the second facing paper 13; the second corrugated sheet 20 includes a third face sheet 21, a fourth face sheet 23, and a second corrugated sheet 12 located between the third face sheet 21 and the fourth face sheet 23, the crests 12a of the first corrugated sheet 12 and the crests 22a of the second corrugated sheet 22 are located in the same vertical plane, and the troughs 12b of the first corrugated sheet 12 and the troughs 22b of the second corrugated sheet 22 are located in the same vertical plane. The peak and valley top support strength of the first and second corrugated layers 12, 22 is highest, so that the corrugated board structure obtained is optimally matched, the peak and valley strengths of corrugated paper are overlapped through the structure of the present application, so that the strength is improved, and the consistency of the corrugated board strength of each batch is better compared with the corresponding structure of unordered peak and valley of corrugated paper in the prior art.
Referring to fig. 3-6, this embodiment discloses a device for producing a high-strength corrugated board, which is used for producing the corrugated board in the first embodiment, and includes a calibration assembly 30, wherein the calibration assembly 30 includes a calibration roller 31 symmetrically arranged, a plurality of positioning columns 312 are distributed in the circumferential direction of a roller surface 311 of the calibration roller 31, the number of turns of the positioning columns 312 is consistent with the number of layers of the corrugated board, and the positioning columns 312 are distributed along the radial direction of the calibration roller 31; and the distance between two adjacent positioning columns 312 on the same circle is matched with the center distance between adjacent ridges and valleys of the corrugated paper, so that the positioning columns 312 can be inserted into the hollow parts of the corrugated paper in the rotation process of the calibration roller 31, and the first corrugated paper 10 and the second corrugated paper 20 are calibrated and positioned by manually adjusting the front and back positions of the first corrugated paper 10 and the second corrugated paper 20 before the two layers of corrugated paper are compounded as shown in fig. 2 through the design of the calibration roller 31 and the structure of the set interval positioning columns 312, so that the ridges and the valleys are matched one by one, and the positioning columns are inserted into the hollow parts of the corrugated paper, and therefore, the position relationship between the ridges and the valleys of the first corrugated paper 10 and the second corrugated paper 20 can be determined by clamping the calibration roller into the ridges and the valleys of the first corrugated paper 10 and the second corrugated paper 20 when the corrugated paper is pulled to move, and the corrugated paper in the first embodiment is obtained. In view of the fact that the positioning posts can be accurately clamped into the central control structures of the first corrugated paper 10 and the second corrugated paper 20, the cross section of the positioning posts 312 is preferably conical. And preferably the outermost end of the positioning post 312 is spherical or cambered so that it can be smoothly inserted. In addition, in order to avoid interference with the operation of adjusting the first and second corrugated papers 10 and 20 by a worker, the calibration assembly 30 of this embodiment preferably further includes a reciprocating rectilinear motion assembly 32 symmetrically disposed, each of the calibration rollers 31 is connected to an output end 321 of the reciprocating rectilinear motion assembly 32, and preferably the reciprocating rectilinear motion assembly 32 is a cylinder, and the calibration rollers are driven to reciprocate by contraction of a piston rod of the cylinder.
Further, in view of the influence of the distance between the first corrugated paper 10 and the second corrugated paper 20 on the positioning of the alignment roller, the present embodiment further includes an alignment roller set 40, the alignment roller set 40 being located at the inlet side of the alignment assembly 30; the counter roller set 40 includes a first roller 41 and a second roller 42; the distance between the first press roller 41 and the second press roller 42 is greater than the total thickness of the corrugated paper passing through the first press roller 41 and the second press roller 42, so that a gap is formed between the corrugated paper passing through the first press roller 41 and the second press roller 42, and positioning calibration is facilitated by the calibration roller. Of course, a servo motor can be arranged for the calibration roller frame to drive the calibration roller to rotate according to the set rotating speed, and auxiliary driving force is provided by actively matching with the action of the whole production line.
The corrugated board production line is called a tile line for short, is key production equipment of a corrugated board production enterprise, is the most important production line equipment in the carton packaging enterprise, and comprises a wet end equipment, a dry end equipment, a production management system and other important components, wherein the wet end equipment mainly comprises a base paper supporting frame, an automatic paper receiving machine, a preheating pre-regulator, a single-sided corrugator, a paper conveying overpass, a gumming machine, a double-sided machine and the like, and the wet end equipment is used for manufacturing corrugated base paper into three, five and seven layers of corrugated boards with different flute combinations; the dry part equipment mainly comprises a rotary cutting machine, a slitting and creasing machine, a transverse cutting machine, a stacking machine and the like, and performs slitting and creasing, transverse cutting and stacking on the corrugated board according to the order requirement; then, in this embodiment, the alignment assembly 30 and the counter roller set 40 are preferably located between the glue spreader 50 and the double-sided machine 60, after the first corrugated paper 10 and the second corrugated paper 20 are glued by the glue spreader, the lower surface of the second facing layer 13 and the upper surface of the third facing layer 21 are glued, and by adjusting the center distance between the first pressing roller 41 and the second pressing roller 42, a certain gap is formed between the lower surface of the second facing layer 13 and the upper surface of the third facing layer 21, so that the alignment roller cannot be aligned and positioned due to adhesion between alignment rollers; after the servo motor drive is set for the calibration roller 31, the first corrugated paper 10 and the second corrugated paper 20 can be driven to be conveyed by the synchronous phase double-sided machine 60, and the corrugated paper board is obtained through lamination, drying and forming, and further processing by the dryer equipment, so that the corrugated paper board meeting the required specification of the corrugated paper box is obtained.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. The device for producing the high-strength corrugated board is used for producing the corrugated board, the corrugated board comprises at least two layers of corrugated paper, the ridges and the peaks of each layer of corrugated paper are positioned in the same vertical plane, and the ridges and the valleys of each layer of corrugated paper are positioned in the same vertical plane; the method is characterized in that: the corrugated paper alignment device comprises an alignment assembly (30), wherein the alignment assembly (30) comprises alignment rollers (31) which are symmetrically arranged, a plurality of positioning columns (312) are distributed on the circumferential direction of a roller surface (311) of the alignment roller (31), the number of turns of each positioning column (312) is consistent with the number of corrugated paper layers, and the positioning columns (312) are distributed along the radial direction of the alignment roller (31); and the distance between two adjacent positioning columns (312) on the same ring is matched with the center distance between the adjacent crest and trough of the corrugated paper, so that the positioning columns (312) can be inserted into the hollow part of the corrugated paper in the rotation process of the calibration roller (31).
2. The apparatus for producing high strength corrugated board according to claim 1, wherein: the section of the positioning column (312) is conical.
3. The apparatus for producing high strength corrugated board according to claim 1, wherein: the outermost end of the positioning column (312) is a spherical surface or an arc surface.
4. The apparatus for producing high strength corrugated board according to claim 1, wherein: the calibration assembly (30) further comprises symmetrically arranged reciprocating linear motion assemblies (32), and each calibration roller (31) is connected to an output end (321) of each reciprocating linear motion assembly (32).
5. The apparatus for producing high strength corrugated board according to claim 1, wherein: -a set of counter rollers (40), said set of counter rollers (40) being located on the inlet side of said calibration assembly (30); the pair of press rolls (40) comprises a first press roll (41) and a second press roll (42); the distance between the first press roller (41) and the second press roller (42) is larger than the total thickness of corrugated paper passing through the first press roller (41) and the second press roller (42), so that a gap is formed between the corrugated paper passing through the first press roller (41) and the second press roller (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234532.2U CN220579686U (en) | 2023-05-19 | 2023-05-19 | Production device of high-strength corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234532.2U CN220579686U (en) | 2023-05-19 | 2023-05-19 | Production device of high-strength corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220579686U true CN220579686U (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321234532.2U Active CN220579686U (en) | 2023-05-19 | 2023-05-19 | Production device of high-strength corrugated board |
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| Country | Link |
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| CN (1) | CN220579686U (en) |
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- 2023-05-19 CN CN202321234532.2U patent/CN220579686U/en active Active
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